GB2167240B - A folding antenna - Google Patents

A folding antenna

Info

Publication number
GB2167240B
GB2167240B GB08527374A GB8527374A GB2167240B GB 2167240 B GB2167240 B GB 2167240B GB 08527374 A GB08527374 A GB 08527374A GB 8527374 A GB8527374 A GB 8527374A GB 2167240 B GB2167240 B GB 2167240B
Authority
GB
United Kingdom
Prior art keywords
folding antenna
folding
antenna
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08527374A
Other versions
GB8527374D0 (en
GB2167240A (en
Inventor
Andrew Williams
Eric George Matthams
Bernard Frederick Payne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB848428155A external-priority patent/GB8428155D0/en
Priority claimed from GB858501944A external-priority patent/GB8501944D0/en
Priority claimed from GB858523164A external-priority patent/GB8523164D0/en
Application filed by General Electric Co PLC filed Critical General Electric Co PLC
Publication of GB8527374D0 publication Critical patent/GB8527374D0/en
Publication of GB2167240A publication Critical patent/GB2167240A/en
Application granted granted Critical
Publication of GB2167240B publication Critical patent/GB2167240B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3216—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used where the road or rail vehicle is only used as transportation means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • H01Q15/161—Collapsible reflectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
GB08527374A 1984-11-07 1985-11-06 A folding antenna Expired GB2167240B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB848428155A GB8428155D0 (en) 1984-02-09 1984-11-07 Earth terminal
GB858501944A GB8501944D0 (en) 1984-11-07 1985-01-25 Transportable antenna
GB858523164A GB8523164D0 (en) 1984-11-07 1985-09-19 Transportable antenna

Publications (3)

Publication Number Publication Date
GB8527374D0 GB8527374D0 (en) 1985-12-11
GB2167240A GB2167240A (en) 1986-05-21
GB2167240B true GB2167240B (en) 1988-02-17

Family

ID=27262508

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08527374A Expired GB2167240B (en) 1984-11-07 1985-11-06 A folding antenna

Country Status (1)

Country Link
GB (1) GB2167240B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3884857T2 (en) * 1987-06-03 1994-03-24 Toshiba Kawasaki Kk Portable parabolic antenna.
FR2638258B1 (en) * 1988-10-21 1991-10-31 Thomson Csf ARTICULATED ARM MECHANISM AND SONAR ANTENNA EQUIPPED WITH SUCH A MECHANISM
GB2272331B (en) * 1992-10-31 1996-06-12 Irhad Ali Mirza Collapsible satellite dish antenna
ITAQ20060010U1 (en) * 2006-10-30 2007-01-29 Elitalelettronica Italiana S R L TRANSMISSION SATELLITE TERRESTRIAL TERRESTRIAL STATION, PARTICULARLY SUITABLE FOR TRANSPORTABLE STATIONS
US8319697B2 (en) * 2009-10-22 2012-11-27 Winegard Company Semi-permanent portable satellite antenna system
FR2983646B1 (en) * 2011-12-02 2014-06-27 Thales Sa DEPLOYABLE ANTENNA SYSTEM FOR SATELLITE AND DEPLOYMENT METHOD
CN107978837B (en) * 2017-12-21 2023-11-17 星际漫步（北京）航天科技有限公司 Inflatable flexible antenna and unfolding method thereof
CN107978836B (en) * 2017-12-21 2024-03-22 星际漫步（北京）航天科技有限公司 Helical antenna system for a cube star and method of deployment thereof

Also Published As

Publication number Publication date
GB8527374D0 (en) 1985-12-11
GB2167240A (en) 1986-05-21

Similar Documents

Publication Publication Date Title
EP0181221A3 (en) A folding antenna
DE3473097D1 (en) Antenna
GB8515737D0 (en) Folding push-chair
EP0181617A3 (en) Structure for a dichroic antenna
GB2163297B (en) Antenna
GB2167240B (en) A folding antenna
GB2167904B (en) Antenna
GB2165999B (en) A transportable antenna
GB2160021B (en) Antenna
GB8522040D0 (en) Antenna
CS135884A1 (en) Dvou a vicelista vrtule vetrneho motoru
AU96122S (en) A dipole
AU96416S (en) A folder
GR81237B (en) Folding bed-armchair
GR81119B (en) Folding bed-desk
GR81046B (en) Folding ironer-furniture
AU92130S (en) Folding information-leaflet
AU92223S (en) A diggint point
CS165984A1 (en) Zpusob odstraneni uhlicitanu z tavenin smesi dusicnanu a dusitanu alkalickych kovu a uhlicitanovych inkrustaci z chladicu tavenin
CS289184A1 (en) Prumyslove hnojivo z castic rostlinneho puvodu a zpusob jeho vyroby
CS820884A1 (en) Zpusob zarazeni pruzkumovehodlouheho vyvrtu z hlediska nebezpeci prutrze uhli a plynu
CS45384A1 (en) Zpusob pripravy imunologicky funkcnich frakci z lidskych a zvirecich zhoubnych nadoru
CS422284A1 (en) Tmel sestavajici z furfurylanekoholove pryskyrice a tvrdici vynelne
CS410384A1 (en) Odlucovac kapalnych a tuhych castic z plynu
CS340084A1 (en) Zpusob odstraneni uhlicitanovych inkrustaci z chladicu tavenin smesi alkalickych dusicnanu a dusitanu

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee